X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=blobdiff_plain;f=src%2Fmain.cpp;h=5e8e030fc9796b07bd9950c2023d8afdb68d0e6d;hp=b8577398aea3068b3102d5e508b27665bb07d0ee;hb=b8b969336c77e6e57d4ad5c41e8a6df816b1eab2;hpb=4577465fb947bce73cfabd791d4c02ecc0adbb63

diff --git a/src/main.cpp b/src/main.cpp
index b857739..5e8e030 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -511,6 +511,9 @@ bool CTransaction::CheckTransaction() const
         return DoS(10, error("CTransaction::CheckTransaction() : vin empty"));
     if (vout.empty())
         return DoS(10, error("CTransaction::CheckTransaction() : vout empty"));
+    // Time (prevent mempool memory exhaustion attack)
+    if (nTime > FutureDrift(GetAdjustedTime()))
+        return DoS(10, error("CTransaction::CheckTransaction() : timestamp is too far into the future"));
     // Size limits
     if (::GetSerializeSize(*this, SER_NETWORK, PROTOCOL_VERSION) > MAX_BLOCK_SIZE)
         return DoS(100, error("CTransaction::CheckTransaction() : size limits failed"));
@@ -4084,4 +4087,4 @@ public:
 
         // orphan transactions
     }
-} instance_of_cmaincleanup;
\ No newline at end of file
+} instance_of_cmaincleanup;